Add an argument to swapteams command (#739)

* Added an argument to `swapteams` command

* Updated `README.md` `swapteams` description

* Fixed check arguments count

* better arg usage

* better notations for readme

* better desc

Co-authored-by: Sergey Shorokhov <sergeyshorokhov@csgo.com>

README.md

@@ -26,7 +26,7 @@ This means that plugins that do binary code analysis (Orpheu for example) probab
 | :---------------------------------- | :---------------------------------------------- |
 | game version | Will show GameDLL build version, date & URL. |
 | endround | Args:<br/>`T` force round end with Terrorists win. <br/>`CT` force round end with Counter-Terrorists win. <br/> or terminate round draw when called without arguments. |
-| swapteams | Swap the teams and restart the game. |
+| swapteams | Swap the teams and restart the game (1 sec delay to restart by default).<br/> Args: <br/>`0` - swap teams without restart. <br/> `>0.001` - time delay in seconds to restart the round after swap. |
 | give | Give weapon command.<br/> Args:<br/><weapon_name><br/>Usage:<br/>`give weapon_ak47`<br/>`give weapon_usp`<br/><br/>NOTE: `sv_cheats 1` required. |
 | impulse 255 | Give all weapons.<br/><br/>NOTE: `sv_cheats 1` required. |
 

regamedll/dlls/game.cpp

@@ -198,7 +198,17 @@ void GameDLL_EndRound_f()
 void GameDLL_SwapTeams_f()
 {
  CSGameRules()->SwapAllPlayers();
- CVAR_SET_FLOAT("sv_restartround", 1.0);
+
+ float value = 1.0f;
+ if(CMD_ARGC() >= 2)
+ {
+ value = Q_atof(CMD_ARGV(1));
+ }
+
+ if (value > 0.0f)
+ {
+ CVAR_SET_FLOAT("sv_restartround", value);
+ }
 }
 
 #endif // REGAMEDLL_ADD